Phil_M wrote:
Since I'll be the only author until at least an alpha release is
ready, I can defer CVS for the moment -- as you said, we need to
avoid overrunning our brain's buffers.
I would caution against this. The added difficulty of setting up a cvs
or svn repository is minimal (add an
Célio Cidral Junior wrote:
Implementing Preparable does not seem to solve the problem because the
parameters are set before the prepare() method is invoked.
Which is needed in order to know which object to retrieve from the DB.
This model usually includes including the parameters interceptor
Célio Cidral Junior wrote:
Well, having Struts passing parameters in the order defined by the
html form would solve my problem. :-)
While setting parameters in a request struts has no idea what order they
were ordered in the originally generated form--remember that a single
action may be
Maya menon wrote:
My question is: if users try to open another window and do
simultaneous tasks, how can I avoid same user from working in two or
more different windows in a Struts based j2ee application ?
If your worry is that someone might submit changes to an object that has
changed since
Dave Newton wrote:
http://cwiki.apache.org/WW/submit.html
Submit takes both action and method parameters;
perhaps that's what you're looking for?
The example makes me think that the method attribute enables the ability
to specify get vs. post on a submit button by submit button basis
within
Dave Newton wrote:
Hrm. Did you try it? I didn't actually see an example
on the http://cwiki.apache.org/WW/submit.html page
that used s:submit.../'s 'method' attribute.
D'oh. I was looking at example 4 and mistook the s:form tag as a
s:submit tag. Glad it does what you want.
-Dale
if y'all would
accept a patch to add it directly to StreamResult...
...opinions?
-Dale Newfield
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Allen Gilliland wrote:
I tried out using the validation annotations to only validate a specific
action method but the result is the same, it just does the validation on
all methods :/
I use the ActionName-methodName-validation.xml technique.
Just because the ActionName-validation.xml file is
Allen Gilliland wrote:
Would you mind sharing a couple details about how you have it
configured, because if it's working for you then I suppose I must be
doing something wrong? I am using Struts 2.0.5.
Sure. I'll just mirror your snippets with my own. I am also using 2.0.5.
What I have
Andrew Pliszka wrote:
When I talk about generic schema I am mean domain specific schema
How is that different from a DTD?
Pretty much any xml format that you intend to use heavily should be well
defined enough for you to generate one, and then you can easily have the
parsers validate
rapsy wrote:
I am trying to find a best solution to prevent Cross site scripting attacks.
Aren't we all.
The best suggestion I've found is in the first comment on
http://weblogs.java.net/blog/gmurray71/archive/2006/09/preventing_cros.html
Basically the suggestion is to Tagsoup parse into
way to fill the tables. I've yet to find it. Any
suggestions?
-Dale Newfield
[EMAIL PROTECTED]
P.S.: the tagsoup parse suggestion is also good because it guarantees
that anything you do reflect back to users is valid XHTML (and so won't
screw up other parts of your page with illegally
Shuai Zheng wrote:
But I may not know the filename, contentType, etc (because these files are
uploaded by the user).
http://struts.apache.org/2.0.6/struts2-core/apidocs/org/apache/struts2/dispatcher/StrutsResultSupport.html
Patrick J Kobly wrote:
'twould be useful to be able to get StreamResult to take the
contentType param as an index into the value stack (I have an action
that determines content type based on user input).
If you include
param name=parsetrue/param
then you should be able to include OGNL
Jae K wrote:
Now I need to get the OGNL syntax right.
One thing that'll help is adding a parse param (set to true)
http://struts.apache.org/2.0.6/struts2-core/apidocs/org/apache/struts2/dispatcher/StrutsResultSupport.html
-Dale
Jae K wrote:
Dale, the parse param is set to true by default so I didn't have to set
it.
D'oh! You're right--it says so right there in the javadoc! When did
that (change) happen? (Or has it always been that way? Online javadoc
for WebWork 2.2.5 seems to suggest it was always that way.
Jae K wrote:
Last but not least, it is not obvious that the OGNL expressions need
to be enclosed in ${} when used in the struts config file. (Is this
even true? I don't know since it's not documented! It certainly isn't
documented so in the OGNL documentation).
Shahak Nagiel wrote:
This was my concern exactly; Is a separate interceptor instance shared among
all references to each action, or more broadly just a Struts-wide singleton?
For example, if you configure an execAndWait for both actions foo and bar,
with delays of 2 and 4, respectively, will
display style. Ugly hack, but it works.
-Dale Newfield
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Laurie Harper wrote:
Likewise, should two different users both calling an execAndWait
action be able to co-exist, or will they mess with each other up?
One would hope the former ;-) execAndWait obeys the thread-safety
requirement, so there shouldn't be any collisions on a
request-by-request
Now I'm even more confused about where dependency injection happens for
interceptors.
My long running process is importing large numbers of documents into my
system (extracted from an uploaded .zip file), which needs DB access
throughout the process. As such, I use something based upon:
Gena Batsyan wrote:
As I said, if using chain, the whole load of parameters is applied to
the second action, which I want to avoid, I want it to get nothing
except of what I'm explicitly define.
It sounds like you're trying to use the wrong tools. You're looking for
a way to trigger the
Gena Batsyan wrote:
Why not, we have two actions with absolutely distinct purposes, one for
entry creation and another for entity listing, but the listing has a
little feature to display messages.
If you have two actions you want to expose to your users, then by all
means they should both be
Mansour wrote:
This was the first thing I did. The waiting page stays, and the results
are never shown unless I hit refresh.
That's appropriate, except that a meta tag in the head of the page
should cause your browser to automatically refresh.
Something like:
meta http-equiv=refresh
Mansour wrote:
I thought this will be generated automatically by FreeMaker iif you
don't provide your waiting page, according to the documentation.
It should be. When I first started using execAndWait it generated the
page for me automagically, but then later I wanted to tailor the
content,
Mansour wrote:
By the way, why did you include the action in the wait page ?
meta http-equiv=refresh content=60;url=s:url action=uploadPhotos
namespace=//
Are you suggesting that this:
meta http-equiv=refresh content=60;url=s:url //
will also work, and quite possibly make the page useful
Laurie Harper wrote:
Perhaps something like the following, making use of the status info [1]
exposed by s:iterator:
tabletr
s:iterator id=item value=yourList status=s
tds:property value=#item.someProperty//td
s:if test=#s.index % 3 == 0
/trtr
/s:if
/s:iterator
I submitted a JIRA issue about this a week or so ago, and Ted marked
that it will be fixed by the 2.0.3 release.
If you find anything more about this, could you please add it to the
JIRA issue?
http://issues.apache.org/struts/browse/WW-1557
-Dale
Célio Cidral Junior wrote:
Given the
debugger
to work with the includes
Any advice about where I'm going wrong would be appreciated.
I'm sure there are a number of snippets from configuration files that
might help diagnose--let me know what would help...
Thanks in Advance!
-Dale Newfield
[EMAIL PROTECTED
Ted Husted wrote:
Change to the showcase source directory and run mvn install
That was the trick I was missing! Thanks!
There's an open issue that suggest reverting the 2.0.2 datepicker,
which I may try to apply today.
* https://issues.apache.org/struts/browse/WW-1555
with the right mvn
Martin Gainty wrote:
I just did a quick build with 2.0.1 and got
2006-12-24 18:40:10,718 ERROR [XSLTResult.java:289] : Unable to render XSLT
Template, 'nofile.xsl'
javax.xml.transform.TransformerException: Stylesheet nofile.xsl not found in
resources
Found in:
Martin Gainty wrote:
Guess i missed the location..where is nofile.xsl located???
As far as I can tell, it is not located anywhere. That's the whole
point of the test--verifying correct behavior when an absent file is
requested.
I assume you're seeing this request as part of the output of
is below[2] as well as
one where the configuration file is actually parsed[3]. All of the
packages are represented, as well as tomcat, ognl, ...
...any advice would be appreciated...
(Oh, this is all tomcat5.5.20 under java5 on os x.)
Thanks,
-Dale Newfield
[EMAIL PROTECTED]
Appendix [1
I believe there are lots of ways that JSP engines work. Here's how the
one in tomcat works:
In my app I have a file named login.jsp.
Inside $CATLINA_HOME (at work/Catalina/localhost/myapp/org/apache/jsp)
it automatically creates login_jsp.java
Which it then compiles to login_jsp.class
Which
cilquirm wrote:
you could do this
c:set var=req value=${pageContext.request}/
s:property value=\%{ attr['req'].contextPath }/
s:property value=\%{ attr['req'].pathInfo }/
Isn't the request on the valuestack?
s:property value=%{#request.contextPath}/ should be all you need...
Just in case these this didn't work messages were copy-pasted, I'll
point out the typos:
Chris Pratt wrote:
On 10/30/07, Manuel Correa [EMAIL PROTECTED] wrote:
Didn't work: s:property
value=%{#request['javax.servlet.forward.context_path']/
s:property
Odelya Glick wrote:
I deleted the files under:
TOMCAT_HOME\work\Cataline\localhost\myProjectName
But is there a better way to never cache it?
.jsp gets converted to .java which then gets compiled to a .class, which
is then loaded and executed. You do *not* want to go through that
process
enthucoder wrote:
I am validating a condition : Input should not contain any of these
characters %,(,)
And to achieve this my RegEx is : ^[^(\%|\(|\))]+$
That should be: ^[%()]*$
(using + instead of * at the end adds the restriction that the field
must contain at least one
Dale Newfield wrote:
enthucoder wrote:
I am validating a condition : Input should not contain any of these
characters %,(,)
And to achieve this my RegEx is : ^[^(\%|\(|\))]+$
That should be: ^[%()]*$
D'oh! That should be: ^[^%()]*$
-Dale
Gunnar Hillert wrote:
Thanks for your helpful post! Interestingly, this also works with redirect
actions.
Hrm...
The javadoc for ServletActionRedirectResult says:
This result uses the ActionMapper provided by the ActionMapperFactory
to redirect the browser to a URL that invokes the specified
Dave Newton wrote:
result name=success type=redirectAction
param name=actionNamemySuccess/param
param name=fooId${fooId}/param
param name=barId${barId}/param
/result
Arguably, yes, and for a couple of reasons. Off the
top of my head I don't recall what will happen if the
param isn't
Dave Newton wrote:
You mean on a Result type?
On the redirectAction result type.
Personally I'd prefer this as the *default* behavior
and force you to specify if you *did* want empty
parameters included, but that's just me.
I agree, but I don't think the patch should change current
Don Brown wrote:
Little known fact, but you can specify the method via:
?method:MY_METHOD_NAME
This code exists to support the method attribute on the submit tag,
allowing you to submit the form to different methods based on what
button is clicked.
I wondered how the submit tag argument
Jeromy Evans wrote:
I always use the following configuration to minimise the vulnerability::
action name=/home_* method=do{1}
/action
With that setting, only methods with the prefix do in their name can
be executed.
ie. ?method:update calls doUpdate()
Even if that does exactly what you
Dave Newton wrote:
Does that deal with the submit button name thing?
--- Jeromy Evans [EMAIL PROTECTED]
wrote:
action name=/home_* method=do{1}
/action
I don't believe so. It just makes /home_update.do execute the
doUpdate() method (assuming it does the camelcase stuff implied). It
Jeromy Evans wrote:
It would be simple enough for the DefaultActionMapper to check a flag as
well except I think this would also prevent the method=METHOD_NAME
notation from being used in struts.xml as well.
Urk! I didn't realize that. If true, that definitely means the simple
solution is
chengas123 wrote:
var testValue = 's:property value=testValue /';
However, this does not work if the value has a single quote in it
Try:
var testValue = s:property value='%{testValue}'/;
-Dale
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chengas123 wrote:
That does not escape the single quote.
Correct. But I believe the following is valid ecmascript (without the
single quote being escaped):
var testValue = You've got to be kidding!;
-Dale
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To
chengas123 wrote:
I think escaping would still be best for me
Then you're looking for:
org.apache.commons.lang.StringEscapeUtils.escapeJavaScript()
-Dale
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chengas123 wrote:
Thanks. I will be sure to look at that.
That brings me back to my original question though which is how do I call
that from within the property tag?
s:property
value=[EMAIL PROTECTED]@escapeJavascript(ognlExpr)}/
-Dale
Adam Gordon wrote:
We're using JAAS for webapp authentication and we've discovered an
issue: If user A is logged in and tries to log in as user B, they stay
logged in as user A.
Couldn't you protect the login form page and action so that they're only
accessible by a session without any
chengas123 wrote:
s:property value=%{comments} / returns what I am expecting.
s:property
value=[EMAIL PROTECTED]@escapeJavaScript(comments)}
/ returns nothing.
Do you have a commons-lang jar in your WEB-INF/lib?
http://commons.apache.org/lang/
-Dale
chengas123 wrote:
s:property value=%{comments} / returns what I am expecting.
s:property
value=[EMAIL PROTECTED]@escapeJavaScript(comments)}
/ returns nothing.
Have you turned off this capability (or rather not turned it back on)?
struts.ognl.allowStaticMethodAccess
Chris Pratt wrote:
I have an folder hierarchy that I'm trying to display on a web page,
but I can't figure out how to get s:iterate (or c:forEach) to work
with a structure of unknown depth. Does anyone know of a technique
that would allow this?
Create a .tag file that (conditionally) calls
chengas123 wrote:
Ahh, yes, that was my problem. I'm afraid I wasn't expecting that. I don't
really see how allowing static method access presents a security problem. I
am opening myself up to any obvious risks by turning this on?
If someone submits a value in a form that you mirror back to
Laurie Harper wrote:
If you have a separate 'login' page (as opposed to having a login form
on each page) you might be able to get away with invalidating the
session when that page is shown, with the caveat that logged in users
would implicitly be logged out if they visit that page.
And in
Amit Rana wrote:
I have a url for login
s:url id=loginurlid namespace=/ action=login
method=input/s:url
This generates a url like http://localhost:8080/myapp/login!input.action
Is there a way to tell s:url to use _ or / as separator and not !
In struts.xml you can define any name you
Adam Gordon wrote:
For background, we actually have two login pages: on is the login page
that is running inside our webapp that is running JAAS and POSTs to
j_security_check at form submission time. The other page is our
company's main website (Apache) and users can log in here too. What
Adam Gordon wrote:
I think the solution is
going to be to redirect the user to the default main page manually w/
the login parameters and JAAS should take over from there...hopefully.
Except a redirect must be to a GET, not a POST, and it would be
unfortunate to include the login credentials
setecastronomy wrote:
I want to give the user the possibility, for some result pages, to choose to
see them undecorated.
Easiest solution is to select a different decorator based on a parameter
com.opensymphony.module.sitemesh.mapper.ParameterDecoratorMapper
-Dale
Jeromy Evans wrote:
DJR wrote:
What I'm doing now to solve the problem is to modify the source code
of the
tag. But it's a bit troublesome, I think. Are there any more elegant
solutions?:thinking:
DJR wrote:
As is know to all, s:optiontransferselect tag has a buttonCssStyle
attribute,
DJR wrote:
I think it better that the Struts2 framework add some additional attributes
for tag of optiontransferselect.
For instance, buttonCssStyle2 for one of the select button and
buttonCssStyleAll, buttonCssStyleAll2 for the selectAll buttons.
Feel free to develop patches for that, create
Jeromy Evans wrote:
Wouldn't it be the case for most people that specify params in the
action definition that they wouldn't want those overridden by
request params?
I don't know the history but I think you make a good point.
It a couple more people agree I'll create a JIRA issue and post a
Martin Gainty wrote:
Could you give us a definition of SmartURL ?
I'm fuzzy on this, but the best I've got is:
http://cwiki.apache.org/S2PLUGINS/smarturls-plugin.html
-Dale
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For
I'm about to change the order of these two interceptors in my
application, and I thought I'd ask about this use case, and find out why
the order is as it is right now in struts-default.xml.
I've got a fairly generic get a piece of a list of action, and I
think I've settled on creating a
Dale Newfield wrote:
Jeromy Evans wrote:
Wouldn't it be the case for most people that specify params in the
action definition that they wouldn't want those overridden by
request params?
I don't know the history but I think you make a good point.
It a couple more people agree I'll create
Jeromy Evans wrote:
Should I just send all /widgets/* to a single action that does it's own URL
parsing?
I think this is an argument for a custom action mapper that supports
your expressions. It's up to the mapper to parse the URL to extract the
namespace, action and params.
I thought
Dale Newfield wrote:
myTagLib:myTag showMe=Users friendOf=joe friendOf=amy/
org.apache.jasper.JasperException:
Validation error messages from TagLibraryValidator
org.xml.sax.SAXParseException: Attribute testAttribute was already
specified for element myTagLib:myTag.
Argh! It's not valid
Dale Newfield wrote:
But are commas url friendly? I.E.: Is this bad?
http://mymachine/myapp/users/friendOf/amy,joe/attendedEvent/BobsBirthday.html
I think http://www.ietf.org/rfc/rfc3986.txt says that this is OK.
-Dale
I think I'm missing something.
Shouldn't there be a way for an action to get ahold of the mapping that
resulted in the action being called, and maybe even the ActionMapper
that chose it? ActionMapper has a very useful method
getUriFromActionMapping that I'd like to be able to call from within
Alberto A. Flores wrote:
Is this a Struts 1.x or Struts 2.x?
Sorry I didn't include that. Struts2. (If I recall correctly, that was
one of the arguments to the action's exectute method in Struts1.)
-Dale
Dale Newfield wrote:
I think I'm missing something.
Shouldn't there be a way
Alberto A. Flores wrote:
Have you tried?
ActionContext.getContext().getContextMap().get(ServeltActionContext.ACTION_MAPPING);
Thanks for the suggestion. I did not try that because I've found a
different solution that didn't require getting ahold of the mapping.
s:url w/o specifying an
Filipe David Manana wrote:
Anyone using Struts 2 with multiple Sitemesh decorators?
Yep.
You mention using more than one decorator, but the decorators.xml file
you show only has one. It's scanned in order, and the first matching
one is used. Do you have your other decorator (with /*)
Dale Newfield wrote:
I've got a page that uses s:optiontransferselect, and I'm pretty happy
with it, but I'm now trying to scale up this app, and just over 1000
entries and the freemarker template bombs out:
I've got a different solution in mind that should work when this gets large
--
- Original Message -
From: Dale Newfield [EMAIL PROTECTED]
To: Struts Users Mailing List user@struts.apache.org
Sent: Saturday, December 15, 2007 2:05 PM
Subject: Re: [struts][2.0.11] optiontransferselect limit?
Dale Newfield wrote:
I've got a page that uses s:optiontransferselect
Martin Gainty wrote:
this is the applicable code in my copy of optiontransferselect.ftl
#if parameters.doubleListValue?exists#t/
#assign doubleItemValue =
stack.findString(parameters.doubleListValue) /#t/
#else#t/
#assign doubleItemValue =
Dale Newfield wrote:
Martin Gainty wrote:
this is the applicable code in my copy of optiontransferselect.ftl
Thanks for making me look at this--it led me straight to my problem!
So we know there is a problem with the freemarker libraries, and that
it's either in ?exists, or stack.findString
Attempting to upgrade to 2.1 to finish my optiontransferselect testing
(in 2.0.11 the select all before submit is implemented by dojo, which
I'm not using, so I'm still not quite done--when I am I'll post any
appropriate .ftl changes to JIRA.)
Is there a better list to ask about xwork
Don Brown wrote:
I'm accessing this from a listener (LoginListener) that is trying to
generate i18ized messages of the form Last successful login at X, N
unsuccessful login attempts since then. Is the ActionContext null
because I've not yet been dispatched to an action? What is the
appropriate
Don Brown wrote:
Then when is the code running? In the inbound or outbound? Sitemesh
works because it is activated on the outbound, and so should your
filter. If inbound, then it won't, because the action proxy hasn't
been called yet.
Inbound. I got confused because javax.servlet.Filter
Martin Gainty wrote:
good call dale!
http://freemarker.org/docs/ref_builtins_expert.html
implementing has_content will definitely detect no content condition
Rather than detecting no content, what we really want to do is insure
that there is valid content. (The previous patch detected this
Adam Hardy wrote:
And of course, I can't pass in parameters when calling
getLocalizedMessage().
ThreadLocal?
-Dale Pass through the common block Newfield
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Markus Stauffer wrote:
Another thing that I do not understand is why in the default Interceptor
stack the i18n intereceptor is called after the prepare interceptor. In
the prepare() methode the Locale is not set, because the i18n interecptor
is invoked later in the stack. I had to manualy
[EMAIL PROTECTED] wrote:
Using s:property value='getText(varHoldingKey)/ is NOT allowed because
of syntax error.
The syntax error is that you have unmatched ''s and 's.
-Dale
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[EMAIL PROTECTED] wrote:
If the varHoldingKey is a key, it works fine. However, it is not a key
itself. It is an action property holding the key.
So, have you tried s:property value='%{getText(varHoldingKey)}'/ ?
-Dale
-
To
[EMAIL PROTECTED] wrote:
It works. What's behind it? I even can't believe it.
Before you were using ognl to call getText with a string argument
varHoldingKey. Without those strings you're now calling that same
method with the evaluated value of the action attribute varHoldingKey.
Jeromy Evans wrote:
Wes Wannemacher wrote:
But, if I use the following OGNL -
s:property
value=@[EMAIL PROTECTED]().actionInvocation.proxy.namespace/
I just get a big fat nothing :(
Works for me!
Maybe it's working for both of you--Wes, are you certain that the
appropriate answer for
Jeromy Evans wrote:
Unfortunately at the moment you can't mix conventions within the same
Struts2 webapp. The trouble is the REST plugin overrides a lot of the
default behaviour rather than augmenting it. Right now if your commit to
REST conventions it'll apply to the entire webapp. With
James Mitchell wrote:
Take a look at this page:
http://cwiki.apache.org/S2PLUGINS/json-plugin.html
The OP specified struts1 in the subject.
-Dale
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Joachim Ansorg wrote:
writing a simple Struts2 tag is not that difficult.
A Tag is simply a java interface:
http://java.sun.com/javaee/5/docs/api/javax/servlet/jsp/tagext/Tag.html
The life cycle of a tag is discussed in that javadoc.
There are a number of classes that make implementing your
Darren James wrote:
What I was more interested in is some guidelines similar to what
Joachim posted in writing a struts2 tag. And by that I mean one of
those generic, technology independent beasts that can be used in
Freemarker and Velocity as well as JSP.
I don't know how one writes
Mazhar, Osman (Home Office) wrote:
That is an interesting point. The bean is a hibernate object, however, I
am not retrieving it from the database, but rather only trying to
populate it from the form values.
You should be able to tell from the call stack which interceptors have
been
Mazhar, Osman (Home Office) wrote:
I turned debug level logging for struts and xwork packages.
I see that the ParametersInterceptor is being called indeed for both
scenarios (with or without execAndWait)
However, one interesting thing is when I comment out the delay and
delaySleepInterval
Mazhar, Osman (Home Office) wrote:
I am trying to use the execAndWait interceptor.
If this bean is retrieved from your DB, then it's likely the DB session
is being closed.
http://wiki.opensymphony.com/display/WW/HibernateAndSpringEnabledExecuteAndWaitInterceptor
-Dale
Filipe David Manana wrote:
The c:forEach jstl tag, as well as all other jstl tags, is not
allowed in struts 2.0.11, afaik.
This is in no way the case.
What is disallowed in 2.0.11 is el expressions as struts tag attributes.
-Dale
Thomas Ramapuram wrote:
I just wanted to know if it is possible to have multiple s:form in one
jsp. Each of the forms submit to a diffrent action.
Just make sure they're not nested inside one another, and that no two
elements on the rendered page have the same id attribute.
-Dale
bhaarat Sharma wrote:
I think its better if i post some code.
This is the action mapping for
action name=\accessRequestReportResult\
class=\action.reports.AccessRequestReportResult\
result name=\showReport\/useradmin/AccessRequestReport.jsp/result
result
bhaarat Sharma wrote:
..what should my execute method be returning?
As always, it should return the name of the appropriate result (in this
case, the name of the result of type stream).
-Dale
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Mike Jennings wrote:
You can do this by creating a custom result type.
Or you can use a result type that's already provided that does exactly
what you need.
http://struts.apache.org/2.x/struts2-core/apidocs/org/apache/struts2/dispatcher/StreamResult.html
How can i do the same in my
bhaarat Sharma wrote:
Thanks for that. that gives me a better idea to go about things + i
didnt know we can call methods from struts.xml
http://struts.apache.org/2.x/struts2-core/apidocs/org/apache/struts2/dispatcher/StreamResult.html
describes how that result works, stating taht the
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